/Engine/Source/Runtime/Engine/Classes/DeviceProfiles/DeviceProfileManager.h
Return the selected fragment property from the currently active device profile. null if the tag is not found.
const [FSelectedFragmentProperties](API\Runtime\Engine\DeviceProfiles\FSelectedFragmentProperties) * GetActiveDeviceProfileFragmentByTag ( [FName](API\Runtime\Core\UObject\FName) & FragmentTag ) const